BIRCH: an efficient data clustering method for very large databases
SIGMOD '96 Proceedings of the 1996 ACM SIGMOD international conference on Management of data
ROCK: A Robust Clustering Algorithm for Categorical Attributes
ICDE '99 Proceedings of the 15th International Conference on Data Engineering
Pattern Classification (2nd Edition)
Pattern Classification (2nd Edition)
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Clustering constitutes an important task inside the fields of Pattern Recognition and Data Mining. Clustering of categorical data is a difficult problem and has not received the attention its importance deserves. In the present paper, we introduce a new clustering method to work with categorical data. The algorithm is easily scalable and yields better clustering results that the well-known K-MODES and Rock algorithms.